Highbush Energy Storage
200 MW storage in Dutchess, NY · In queue since August 2024 · Proposed COD December 2027
200 MW
Capacity
1
Components
Battery
1y 9m
In Queue
—
IA Status
COD target: 2027
Total Duration
3y 4m
Interconnection request submitted to ISO/RTO
NYISO transitioned to a Transitional Cluster Study (TCS) format in 2024.
Typical: >42 months (historical); ~24 months target
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2027-12-01
The Highbush Energy Storage project is a proposed 200 MW battery storage project located in Dutchess County, New York. Developed by Hanwha Q CELLS USA Corp., the project is currently active in the New York Independent System Operator (NYISO) interconnection queue as entry NYISO-C24-062, with a queue entry date of August 1, 2024. The proposed commercial operation date is December 1, 2027, and the point of interconnection is the Manchester 115kV substation.
The project consists of 200 MW of battery storage capacity. The proposed project is in the Central Hudson Gas & Electric (CHGE) service area. The Highbush Energy Storage project has appeared in recent news coverage.
Generated from interconnection queue and public data sources
State
NY
County
Dutchess
Grid Region
NYISO (New York)
Market
ISO/RTO Member
Developer
Hanwha Q CELLS USA Corp.
Utility
CHGE
Entity
NYISO
Service Type
—
Point of Interconnection
Manchester115kV
Data Source
LBNL + Live
- ISO / RTO
- NYISO
- Trading Hub
- ZONE G
- Hub Confidence
- HIGH
- POI Substation
- Manchester Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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